<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>首页</title>
</head>
<body>
<h1>
    模版渲染
    {{ user.name }} / {{ user.age }}
    <br>
    {{ person["name"] }} / {{ person["age"] }}
</h1>
</body>
</html>